Yes, there is free camping in Wisconsin, primarily in the form of dispersed camping in national forests. The two main national forests in Wisconsin are Nicolet and Chequamegon. These forests offer primitive and dispersed campsites with no facilities, so campers need to be prepared for a more rugged experience. While most of the land in these forests is open and free of charge for camping, some areas may require small day-use fees or permits for activities like beach access, boat launches, and trailheads.